11618785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 15169896

約数和(自身を除く): 3551111

約数列:

[1, 5, 19, 41, 95, 157, 205, 361, 779, 785, 1805, 2983, 3895, 6437, 14801, 14915, 32185, 56677, 74005, 122303, 283385, 611515, 2323757, 11618785]

約数ペア:

[(1, 11618785), (5, 2323757), (19, 611515), (41, 283385), (95, 122303), (157, 74005), (205, 56677), (361, 32185), (779, 14915), (785, 14801), (1805, 6437), (2983, 3895)]